Hi to all guys i am not good in physics and trigonometric I tried to do a projectile system.My launch point is higher than target point.I know the velocity v, target_distance d, gravity g,Launch_height_y y0.I added a link that shows the equation.I tried my own but not solved the equation.Please some one help me.Thanks in advance

rajesh: the equation for projectile travel is really very simple, if you're still banging your head against it then my recommendation is to go back and study some basic algebra.

rajesh_kumar
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2010-03-02T17:52:14Z —
#4

Thank you Reedbeta & nerd for reply, You suggested me this

http://hyperphysics.phy-astr.gsu.edu/Hbase/traj.html using that link i learned lot specially that angle of launch .That Projectile motion worked fine for me when the launch and target at same level.But in my case i need both launch at same level and launch at higher that the target level are required.My one problem is solved by your suggestion.I certainly found this equation from this link